baber/WOPTO huggingface dataset:
Patent CA-2912639-A1 (CA)
Inventor: DONG YUNLONG
IPC: H02M1/32
Filed: 2014-05-05
Abstract: A converter is provided with a submodule having first, second, and third turn-off devices in antiparallel connection with diodes, a diode and an energy storage element.  The submodule can adopt two types of topologies, and is controlled to operate in three states.  In state 1, the first and third turn-off devices are on and the second device is off so that an output voltage of the submodule is the voltage across the energy storage element. In state 2, the second and the third turn-off devices are on and the first device is off, so that the output voltage is 0. In state 3, all the turn-off devices are turned off. The output voltage is determined by a current direction and is the voltage between two terminals of the submodule.
Patent CA-2913238-A1 (CA)
Inventor: VIRKAR ANIL V
IPC: H01M4/24
Filed: 2013-05-20
Abstract: An electrolyte structure that is useful in battery cells having liquid electrodes and solid electrolyte and in alkali-metal thermoelectric converters is made by applying a dense film of a solid alkali-metal ion conductor on a thick porous metal support.
Patent CA-2915168-A1 (CA)
Title: Epitopes de lymphocytes t regulateurs, compositions et utilisations de ceux-ci
Inventor: DE GROOT ANNE
IPC: A61K39/39
Filed: 2008-01-29
Abstract: Linvention porte sur des épitopes de lymphocytes où lesdits épitopes comportent une chaîne peptide ou polypeptide comprenant au moins une portion dune région constante ou variable dimmunoglobuline. Linvention porte également sur des méthodes dutilisation et des méthodes de fabrication des épitopes de linvention.
Patent CA-2917802-A1 (CA)
Inventor: KORTUNOV PAVEL
IPC: B01D53/14
Filed: 2014-07-24
Abstract: A process for increasing the selectivity of an alkanolamine absorption process for selectively removing hydrogen sulfide (H2S) from a gas mixture which also contains carbon dioxide (C02) and possibly other acidic gases such as COS, HCN, CS2 and sulfur derivatives of C1 to C4 hydrocarbons, comprises contacting the gas mixture with a liquid absorbent which is a severely sterically hindered capped alkanolamine or more basic sterically hindered secondary and tertiary amine. The improvement in selectivity is achieved at the high(er) pressures, typically least about 10 bara at conditions nearing the H2S/C02 equilibrium at which C02 begins to displace absorbed hydrosulfide species from the absorbent solution.
Patent CA-2920264-A1 (CA)
Inventor: ROMERO FRANCISCO
IPC: A47C7/40
Filed: 2016-02-09
Abstract: An office chair including a chair back assembly that is independently adjustable to adjust the vertical height of the chair back and to provide lumbar support. The chair back assembly includes a flexible back shell that is movable vertically along a back support yoke. The vertical movement of the flexible back shell adjusts the vertical height of the chair back assembly relative to the seat. The chair back assembly further includes a lumbar adjustment mechanism having an adjustment cable connected to a bottom end of the flexible back shell. Operation of the lumbar adjustment mechanism moves the bottom end of the flexible back shell vertically within a pair of spaced lower movement slots. The movement of the bottom end of the flexible back shell increases the amount that the flexible back shell protrudes from the back support yoke, thereby increasing the lumbar support.
Patent CA-2922611-A1 (CA)
Title: Method and system for generation of customised sensory stimulus
Inventor: O'NEILL ROSS
IPC: H04R25/00
Filed: 2014-08-28
Abstract: A tinnitus treatment system (1100) comprising a sound processing unit (1101), a haptic stimulus unit (1102) and an audio delivery unit. The sound processing unit comprises a processor input for receiving an audio signal; and a digital signal processor operable to analyse said audio signal and generate a plurality of actuation signals therefrom which are representative of said audio signal The digital signal processor is further operable to spectrally modify said audio signal in accordance with a predetermined modification profile to generate a modified audio signal. The haptic stimulus unit comprises an array of stimulators each of which can be independently actuated to apply a tactile stimulus to a subject; and a stimulus unit input for receiving the plurality of actuation signals generated by said digital signal processor and directing individual actuation signals to individual stimulators. The audio delivery unit comprises an audio delivery unit input for receiving the modified audio signal generated by said digital signal processor.
Patent CA-2922652-A1 (CA)
Title: Overwrapping food system using laser-perforated film
Inventor: EWERT BRIAN
IPC: B31B3/14
Filed: 2014-08-27
Abstract: A food packaging system including a film dispensing device and a perforation device configured to create perforations in a film dispensed by the film dispensing device. The system also includes a wrapping device configured to wrap a food product in the film, and a controller configured to control the perforation device to produce a predetermined perforation pattern in the film. The film extends continuously while moving from the dispensing device to the wrapping device. The perforation device is positioned so that the film is perforated after leaving the dispenser and prior to the food product being wrapped in film.
Patent CA-2922726-A1 (CA)
Inventor: DE SCHAMPHELAERE PIETER
IPC: F04C18/16
Filed: 2014-09-10
Abstract: Liquid injected screw compressor with an inlet valve (6) and blow- off valve (19); a liquid circuit (20) with injector (22); a controller (35) for the transition from unloaded to loaded, whereby when unloaded the inlet valve (6) is closed and the blow-off valve (19) is open, and when loaded the inlet valve (6) is open and the blow-off valve (19) is closed, and whereby during an aforementioned transition, when the injection pressure (p22) is below a minimum threshold, the inlet valve (6) remains closed and is opened with a certain delay (tB-tA) and that there are means to gradually increase the injection during this delay (tB-tA) and to open the inlet valve (6) when the injection pressure (p22) has reached the minimum threshold.
Patent CA-2922875-A1 (CA)
Inventor: HETTICH ULRICH
IPC: F16B37/12
Filed: 2014-08-06
Abstract: La présente invention concerne une hélice (10) destinée à transmettre un couple à une douille d'insert fileté (30) munie d'un filetage extérieur (28) et/ou destinée à creuser un filetage. L'hélice (10) comprend un profil extérieur radial servant à ancrer l'hélice (10) dans une douille d'insert fileté (30) et à transmettre un couple à la douille d'insert fileté (30) et/ou à creuser un filetage. L'hélice (10) comprend en outre un profil d'entraînement (16) qui est conçu pour accueillir un mécanisme d'entraînement, lequel peut venir en prise dans le profil d'entraînement de telle sorte qu'un couple peut être transmis du mécanisme d'entraînement à l'hélice (10) et que le mécanisme d'entraînement limite ou évite en même temps une torsion de l'hélice (10).
Patent CA-2925218-A1 (CA)
Title: Compounds for inhibition of unregulated cell growth
Inventor: PANGAVHANE KAILAS
IPC: A61K31/473
Filed: 2014-09-26
Abstract: Compounds For Inhibition Of Unregulated Cell Growth The present invention relates to compounds of Formula I for inhibition or eradication of unregulated cell growth.
Patent CA-2926266-A1 (CA)
Inventor: VELASQUEZ JUAN ESTEBAN
IPC: B01J37/04
Filed: 2014-10-16
Abstract: The invention concerns a catalyst for producing a bio-based acrylic acid, comprising phosphate anions and at least one monovalent cation and at least one polyvalent cation. A method to produce the catalyst is also provided. Lactic acid, lactic acid derivatives, or mixtures thereof are dehydrated using the catalyst in a process to produce bio-acrylic acid, acrylic acid derivatives, or mixtures thereof.
Patent CA-2926362-A1 (CA)
Title: Method and apparatus for removing a cable core from a cable sheath
Inventor: NUSBAUM LASLO
IPC: H02G1/08
Filed: 2014-10-08
Abstract: A method of removing a metallic cable core that extends through an outer cable sheath of a length of data transmission cable is disclosed. The core is surrounded by a filler material contained within the outer cable sheath as an integral part of the cable. The method comprises the steps of resistively heating the core by supplying electric current to it to reduce the viscosity of the surrounding polymer material; and pulling the core out of one end of the outer cable sheath whilst the viscosity of the filler material is in a reduced state.
Patent CA-2926425-A1 (CA)
Inventor: WANG MING
IPC: G02F1/1685
Filed: 2014-10-02
Abstract: The present invention provides a solution for a highlight or multicolor display device, in which each display cell can display high quality color states. More specifically, an electrophoretic fluid is provided which comprises three types of charged particles and a fourth type of particles which is substantially uncharged neutral buoyancy particles, all of which are dispersed in a solvent or solvent mixture.
Patent CA-2930821-A1 (CA)
Title: Extrait de daphne laureola dans le traitement de dermopathies
Inventor: PAOLINO DONATELLA
IPC: A61Q19/00
Filed: 2014-11-26
Abstract: La présente invention concerne un extrait obtenu de Daphne laureola L à utiliser dans le domaine des produits cosmétiques pharmaceutiques et cosméceutiques pour le traitement topique des dermopathies en général et du psoriasis en particulier, au moyen de l'application topique de quantités efficaces desdits extraits. L'invention concerne également des compositions pharmaceutiques, cosmétiques et cosméceutiques comprenant les extraits de Daphne laureola. L'invention concerne en outre le traitement topique de dermopathies en général et du psoriasis en particulier.
Patent CA-2932805-A1 (CA)
Inventor: GRODECKI LAWRENCE S
IPC: B60P3/24
Filed: 2016-06-10
Abstract: A vehicle includes a frame, a plurality of tanks supported on the frame and housing particulate, an unloading system, a lifting mechanism, and a positioning system. The unloading system includes a plurality of individual carriers, each of which corresponds to one or more of the tanks. Each of the carriers defines a discharge opening for dispensing particulate unloaded from one or more of the tanks. The carriers are mounted to the frame such that the carriers are supported independently of the tanks. The lifting mechanism includes a shiftable positioning rail that at least partially supports each of the carriers, with generally vertical shifting of the positioning rail simultaneously raising or lowering each of the discharge openings. The positioning system includes a plurality of positioning devices, with shifting of each of the positioning devices resulting in fore-and-aft shifting of the corresponding one or more of the discharge openings.
Patent CA-2933716-A1 (CA)
Inventor: LOFTIS RICHARD J
IPC: B64D25/00
Filed: 2016-06-20
Abstract: Systems and methods provide for a nitrogen generation and oxygen distribution system. According to one aspect, the system includes an NGS and an oxygen distribution processor coupled to the NGS. The NGS creates nitrogen enriched air as the primary product for fuel tank use, and oxygen enriched air as a secondary product. The oxygen distribution processor is operative to determine a number of flight parameters, and from those parameters, provide an oxygen distribution command to an oxygen distribution valve in order to prevent the oxygen enriched air from being distributed, to route the oxygen enriched air to the ambient environment, or to route the oxygen enriched air to an aircraft engine to increase combustion efficiency.
Patent CA-2934374-A1 (CA)
Title: A method of managing a hydroelectric turbine array
Inventor: IVES JAMES
IPC: F03B13/26
Filed: 2014-12-04
Abstract: The present invention provides a method of managing a hydroelectric turbine array comprising installing a plurality of subsea foundations on a subsea surface and positioning interconnecting electrical cables between two or more of the subsea foundations, which cables then remain in position on the seabed during the operation of the array while allowing other components such as turbines to be removed for repair or the like without disturbing said cables.
Patent CA-2935740-A1 (CA)
Inventor: PANICKER-SHAH KALPANA
IPC: E21B41/00
Filed: 2015-01-02
Abstract: L'invention concerne des systèmes et des procédés pour visualiser des besoins sanitaires et d'entretien préventif de composants pour des composants de sous-système de commande sous-marins. Des modes de réalisation peuvent comprendre l'alimentation en énergie d'un ou plusieurs solénoïdes, la détection d'un évènement d'activation d'un solénoïde, la détection d'une activité dans des composants d'obturateur de puits en aval des solénoïdes, et l'incrémentation d'un comptage cyclique pour un ou plusieurs des solénoïdes et chaque composant d'obturateur de puits aval activé. Des modes de réalisation peuvent comprendre la prévision d'une date de remplacement pour le solénoïde ou l'un quelconque des composants d'obturateur de puits aval, basée sur le comptage cyclique et des seuils définis par l'utilisateur. Dans des modes de réalisation, un utilisateur dispose d'une représentation graphique interactive d'un obturateur de puits comprenant des composants d'obturateur de puits sélectionnables afin de visualiser les besoins sanitaires et d'entretien préventif de composants.
Patent CA-2943019-A1 (CA)
Inventor: ISHOW ELENA
IPC: B82Y30/00
Filed: 2015-03-18
Abstract: La présente invention concerne des nanoensembles magnétiques et fluorescents possédant des architectures inverses. Plus particulièrement, les nanoensembles de l'invention comprennent un noyau interne fluorescent organique et des nanoparticules magnétiques en contact avec la surface du noyau fluorescent. Les nanoensembles de l'invention peuvent en outre être recouverts d'un polymère adsorbé à la surface, ledit polymère étant éventuellement fonctionnalisé. L'invention se rapporte également à un procédé de fabrication des nanoensembles de l'invention. En outre, l'invention a trait à l'utilisation des nanoensembles de l'invention, en particulier pour l'imagerie multimodale, les diagnostics in vitro et/ou in vivo par imagerie multimodale, la détection et/ou l'extraction ex vivo, et/ou la thérapie.
Patent CA-2945800-A1 (CA)
Title: Systems and methods for generating location based entitlements
Inventor: HERNANDEZ JOSE
IPC: H04W4/80
Filed: 2015-04-24
Abstract: The present disclosure is directed towards systems and methods for providing one or more security measures in Bluetooth low energy protocol environment, which comprises broadcasting a beacon signal, wherein the beacon signal comprises one or more temporal attributes and a proximity range. A request from an access device is received to authenticate the access device with the beacon signal and is subsequently authenticated with the beacon signal when the access device is within the proximity range. One or more content items are the transmitted to the access device in accordance with the one or more temporal attributes while the access device is authenticated with the beacon signal.
Patent CA-2946525-A1 (CA)
Title: Methods, systems, and devices for high-level disinfection
Inventor: SMITH ADRIAN
IPC: A61L2/10
Filed: 2014-05-16
Abstract: A disinfection device includes a disinfection chamber into which a radiation source emits ultraviolet-C (UV-C) radiation. A radiation sensor detects the amount of UV-C radiation within the disinfection chamber, and a temperature sensor produces temperature values of a temperature within the disinfection chamber. A processing unit generates accumulated UV-C radiation values and verifies that the accumulated UV-C radiation value in the disinfection chamber reaches a first radiation threshold while also verifying that the temperature in the disinfection chamber stays below a first temperature threshold. The UV-C radiation may be emitted into the disinfection chamber over one or more fixed periods of time while the total time for the disinfection process is limited to a primary time interval. The process may terminate successfully if the first radiation threshold is exceeded before the primary time interval expires. The disinfection device provides high level disinfection of contaminated articles in a short time and at a low temperature.
Patent CA-2948739-A1 (CA)
Title: Systeme d'imagerie destine a l'analyse de reservoir de carburant
Inventor: ZAKRZEWSKI RADOSLAW
IPC: G01N9/24
Filed: 2016-11-16
Abstract: Linvention concerne un procédé pouvant comprendre lémission, à partir dune source lumineuse, de lumière à travers le creux dun réservoir de carburant, et la détermination, par un transducteur processeur, du taux dabsorption dun minimum dune longueur d'onde de la lumière émise. Le procédé peut également comprendre la détermination, par le transducteur processeur daprès le taux dabsorption du minimum dune longueur d'onde de la lumière émise, dune composition chimique du creux du réservoir de carburant.
Patent CA-2949756-A1 (CA)
Title: Helmet
Inventor: LEATT CHRISTOPHER JAMES
IPC: A42B3/10
Filed: 2015-05-21
Abstract: A helmet comprises an outer shell, an impact absorbing liner (10) inside the outer shell to receive loads from the outer shell and an inner liner (12) disposed inside the impact absorbing liner (10), with the inner liner (12) configured to slide relative to the impact absorbing liner (10). The inner liner (12) defines a number of apertures (16) and a deflector (14) inside each aperture. Each deflector (14) comprises: a body (20) that is connectable to the impact absorbing liner (12); a peripheral border (18) that is connectable to the aperture (16) in which it is received; and a number of deformable spokes (22) extending between the body (20) and the border (18).
Patent CA-2950759-A1 (CA)
Title: Ex vivo organ care system
Inventor: HASSANEIN WALEED H
IPC: A01N1/02
Filed: 2015-06-02
Abstract: The invention generally relates to systems, methods, and devices for ex vivo organ care. More particularly, in various embodiment, the invention relates to caring for a liver ex vivo at physiologic or near-physiologic conditions. The below summary is exemplary only, and not limiting. Other embodiment of the disclosed subject matter are possible. Embodiment of the disclosed subject matter can provide techniques relating to portable ex vivo organ care, such as ex vivo liver organ care. In some embodiment, the liver care system can maintain the liver at, or near, normal physiological conditions. To this end, the system can circulate an oxygenated, nutrient enriched perfusion fluid to the liver at or near physiological temperature, pressure, and flow rate.
Patent CA-2951417-A1 (CA)
Inventor: LAVALLE STEVE
IPC: G02B27/01
Filed: 2014-05-29
Abstract: Un procédé et un appareil permettant dassurer le suivi prévisionnel pour un dispositif daffichage monté sur tête sont décrits. Le procédé comprend lobtention dune ou plusieurs mesures de vitesse angulaire tridimensionnelle à partir dun capteur surveillant le dispositif daffichage monté sur tête et fixant un intervalle de prévision basé sur la ou les mesures de vitesse angulaire tridimensionnelle, de sorte que lintervalle de prévision soit sensiblement égal à zéro lorsque le dispositif daffichage monté sur tête est sensiblement stationnaire et que lintervalle de prévision augmente jusquà un intervalle de latence prédéfini lorsque le dispositif daffichage monté sur tête se déplace à une vitesse angulaire égale ou supérieure à un seuil prédéfini. Le procédé comprend en outre la prévision dune orientation tridimensionnelle pour le dispositif daffichage monté sur tête, afin de créer une orientation prévue à un moment correspondant à lintervalle de prévision et la génération dune image rendue correspondant à lorientation prévue pour la présentation sur le dispositif daffichage monté sur tête.
Patent CA-2952492-A1 (CA)
Title: System and method of welding system operator identification
Inventor: BECKER WILLIAM JOSHUA
IPC: G09B19/24
Filed: 2015-06-24
Abstract: A welding system including a processor configured to receive a first set of welding data of a live welding session corresponding to welding parameters, arc parameters, or any combination thereof, a memory configured to store the received first set of welding data, and an operator identification system coupled to the processor and to the memory. The operator identification system includes an input device configured to receive a first identifier input from a first operator that performs the welding session and a second identifier input from a second operator. The operator identification system is configured to determine an identity of the first operator based at least in part on the first identifier input, to verify the identity of the first operator based at least in part on the second identifier input, and to associate the received first set of welding data with the first identifier input.
Patent CA-2952619-A1 (CA)
Inventor: DUNN WILLIAM
IPC: G09F23/00
Filed: 2015-06-16
Abstract: The exemplary embodiments herein provide a transparent liquid crystal display (LCD) assembly having a glass panel with an LCD panel placed in front of the glass panel. A light guide may be positioned between the LCD panel and the glass panel and the light guide may have an edge. A substrate containing a plurality of LEDs is preferably positioned adjacent to the edge of the light guide and a thermal plate is preferably attached to both the substrate and the glass panel. The thermal plate may contain two portions which are substantially perpendicular to each other, where one of the portions is substantially parallel to the glass panel. In some embodiments, the LCD may be sandwiched in between a pair of glass panels, held opposite one another by a spacer. Further embodiments provide a system for tracking the opening and closing of a display case door along with identifying data for the video/image being shown when the door is opened or closed.
Patent CA-2952889-A1 (CA)
Inventor: WANG MIN
IPC: B25B23/00
Filed: 2014-06-19
Abstract: A thin two-way ratchet wrench, where the thickness of a working part (10) thereof is less than or equal to 30 mm, suitable for working in confined spaces, implementing two work modes, and allowing stable and convenient switching between the two work modes. When using the thin two-way ratchet wrench, an input torque inputted by a user is alternately a clockwise torque or a counterclockwise torque, while an output torque at an output extremity (101) of the thin two-way ratchet wrench is either a clockwise torque or a counterclockwise torque.
Patent CA-2955272-A1 (CA)
Title: Method for positioning, in cytoplasm, antibody having complete immunoglobulin form by penetrating antibody through cell membrane, and use for same
Inventor: KIM YONG SUNG
IPC: A61P35/00
Filed: 2015-07-22
Abstract: The present invention relates to a method for positioning, in a cytoplasm, an antibody having a complete immunoglobulin form, by means of active cell penetration. In addition, the present invention relates to a light chain variable region (VL) that induces the active penetration of a cell membrane of a living cell by an antibody having a complete immunoglobulin form and the positioning of the antibody in the cytoplasm, and an antibody comprising same. Also, the present invention relates to a bioactive molecule fused to the antibody. Also, the present invention relates to a composition for preventing, treating or diagnosing cancer, comprising the antibody or the bioactive molecule fused to same. The present invention also relates to a polynucleotide that codes the light chain variable region and the antibody. The present invention also relates to a method for preparing an antibody that is made to penetrate through to the inside of a cell and positioned in the cytoplasm.
Patent CA-2956871-A1 (CA)
Title: Composes actifs envers des bromodomaines
Inventor: GERNER SEITZBERG JIMMI
IPC: C07D413/14
Filed: 2015-07-29
Abstract: L'invention concerne des composés actifs envers des bromodomaines, des compositions pharmaceutiques contenant ces composés et l'utilisation desdits composés en thérapie.